03-12-2020
Mathematics

contestada

The output for f(x) =x^2 - 1 when the input is x =4; that is, find f(4).

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oystersawce oystersawce

03-12-2020

Answer:

15

Step-by-step explanation:

4^2 - 1

16 - 1 = 15

f(4) = 15

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